unsigned char sm2_private_key_der[] = {
  0x30, 0x77, 0x02, 0x01, 0x01, 0x04, 0x20, 0x67, 0xcd, 0x50, 0x6e, 0xc2,
  0xdc, 0x3b, 0x79, 0xdf, 0xfe, 0xb1, 0xdd, 0x24, 0x8c, 0x0b, 0xa1, 0xf3,
  0xa5, 0xa8, 0x2e, 0x7f, 0x0d, 0x2d, 0x8b, 0x6f, 0x7a, 0x85, 0xa8, 0x89,
  0xf8, 0xf1, 0xde, 0xa0, 0x0a, 0x06, 0x08, 0x2a, 0x81, 0x1c, 0xcf, 0x55,
  0x01, 0x82, 0x2d, 0xa1, 0x44, 0x03, 0x42, 0x00, 0x04, 0x82, 0x26, 0x40,
  0xd4, 0xe6, 0x84, 0x25, 0xf1, 0xb7, 0x2c, 0xb9, 0xbf, 0x93, 0x3e, 0xd4,
  0x6a, 0x65, 0x4f, 0xd2, 0x40, 0xab, 0xdb, 0x13, 0x28, 0x6f, 0x67, 0x27,
  0xcb, 0xf1, 0x64, 0x8e, 0x22, 0x66, 0xa9, 0xb9, 0x0c, 0x0c, 0x55, 0xfb,
  0x00, 0xb4, 0x2f, 0x85, 0x6a, 0x8a, 0x3c, 0x56, 0xd3, 0x46, 0x70, 0xde,
  0xc8, 0x3e, 0x45, 0x1e, 0xa0, 0xb2, 0xde, 0x7f, 0x67, 0xf0, 0xf1, 0x5b,
  0x70
};
unsigned int sm2_private_key_der_len = 121;
